High quality stainless steel pipe diameter pipe diameter spot

Diameter welded stainless steel tube manufacturers Hebei Cangzhou Kai Pipeline Equipment Manufacturing Co., Ltd., manufacturer direct a variety of materials stress reducer. Size of the head. Diameter pipe, also known as the size of the head is one of the chemical pipe, used for two different tube Trail connections. Head size is divided into concentric and eccentric head. Diameter pipe (size head) is applied to a pipe at the pipe reducer. Forming process commonly used to suppress necking, expanding suppress or necking plus expanding suppress certain specifications diameter pipe may also be stamping. Necking / flaring shape: necking diameter pipe forming process is the big end diameter pipe with a diameter equal to the tube into the forming die by the tube along the axial direction of repression, so that the metal along the mold cavity movement and shrink forming. Depending on the size diameter pipe reducers, divided into one or more press-forming press forming. Expanding the use of forming is less than the diameter of the tube diameter pipe big end, along with the inner tube inner diameter expanding die forming. Expanding process mainly to solve easily adjustable too large diameter pipe forming by necking circumstances sometimes require forming materials and products based on the expanding and necking methods combined. In necking or expanding deformation during pressing, depending on the material and adjustable, to determine the use of cold or hot. Typically, as cold pressing, but multiple adjustable and work hardening caused by severe cases, the wall thickness of the case or the uneven thickness of the steel material should be adopted hot pressing. In addition to stamping steel pipe outside diameter pipe for the raw materials to produce, on the part of the specifications of the reducer can be adopted with steel stamping process for production. Stretching die shape using a reference surface of the inner diameter pipe size design, with the steel stamping die cutting after the stretch forming. Applications: 1, when the flow of fluid in the pipe changes, such as increasing or decreasing the flow rate requirements changed little, required the use of two different-diameter pipe imports in the pump, in order to prevent cavitation, we need a reducer. tube 3, and instruments, such as the meter, regulator valve joints, in order to cooperate with the instrument connector, also requires the use of different-diameter pipe. Supply category: Spot Whether the inventory: Inventory type: the whole single origin: Hebei Cangzhou main map Source: real shot composition: carbon steel, alloy steel, stainless steel ingredients: 100% Process: necking / expanding forming / welding size range: φ15 --- φ4000mm Cangzhou, Hebei Kai Pipeline Equipment Manufacturing Co., Ltd. has always pursued "quality first, credit first" business principles, and strict quality management, the formation of a strict quality constraint mechanism and reliable quality assurance system operation. In good faith, the principle of small profits, continue to forge ahead, in the fierce market competition, with a good working relationship and sincere spirit of service and reliable product quality, integrity and business philosophy, to win the trust of our customers and get quick development of. To forge ahead, the pursuit of excellence, continuous learning, faith was never satisfied with our customers to create a double-win situation for a better future. Our company also provides many value-added services, purchasing on behalf of mining, the convenience of customers, to achieve pipeline control system accessories one-stop shopping for customers to save procurement costs. Kai Hebei Cangzhou Pipeline Equipment Manufacturing Co., Ltd. is willing to work with you to create a brilliant future tomorrow. Kai Hebei Cangzhou Pipeline Equipment Manufacturing Co., Ltd. /// diameter welded steel pipe manufacturers